package com.mmall.concurrency.annoations;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * @Author: liqiang
 * @description: Oh my god! 课程里用来标记线程安全的
 * @Date: Created in 14:36 2018/4/4
 * @Modified:
 */
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.SOURCE)
public @interface ThreadSafe {
    String value() default "";
}
